Remote screen control method and device and cloud server

Abstract

The embodiment of the invention provides a remote screen control method and device and a cloud server, and the method comprises the steps that a first client sends a remote screen control request to a second client when receiving a remote operation signal input by a user on a touch screen, and the second client and the first client can enable the same user account to log in at the same time; remote screen control response information sent by the second client side is received, and the remote screen control response information is sent to the first client side when the second client side obtains the permission level according to the remote screen control request and the obtained permission level passes verification; and remote control is performed according to the remote screen control response information. By adopting the method provided by the embodiment of the invention, a user can quickly and remotely control the first client by using the second client under a certain scene condition, so that the remote control efficiency of the equipment is improved, and the remote control security of the equipment is improved.

Description

technical field [0001] The present invention relates to the technical field of remote device control, in particular to a remote screen control method, device and cloud server. Background technique [0002] In the prior art, computer devices can use screen sharing to allow one computer device to control another (or multiple) computer devices. Although the screen sharing of mobile terminals in the prior art has not yet reached the level among computer devices, it can already be applied under certain preset conditions. At the same time, for devices such as computers and smart TVs, limited by the hardware characteristics of the devices themselves, it is difficult for users to remotely control the screen of their target devices through mobile devices. [0003] Usually, the host computer device that sends the remote screen control request unconditionally has the operation authority to other devices. However, for the mobile terminal, it may not be in the same local area network en...

AI Technical Summary

Problems solved by technology

Although the screen sharing of mobile terminals in the prior art has not yet reached the level between computer devices, it can already be applied under certain preset conditions

At the same time, for devices such as computers and smart TVs, limited by the hardware characteristics of the devices themselves, it is difficult for users to remotely control the screen of their target devices through mobile devices

[0003] Usually, the host computer device that sends the remote screen control request unconditionally has the operation authority to other devices. However, for the mobile terminal, it may not be in the same local area network environment, so the remote control may affect the controlled mobile device. The data information in the terminal poses a security risk

Images